We may receive a commission on purchases made from links. While it may seem intimidating at first, there are plenty of easy DIY auto maintenance projects that even the most novice DIY-er can handle.

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. November 24, 2025 Add ...

Brazilian researchers built a sensor from cork that uses a laser to spot sodium nitrite in common drinks. It can detect amounts as low as around 1 milligram per liter, which is about one fifth of the ...

Researchers at the University of Arkansas and the University of Michigan have reported the first use of ultra-low power temperature sensors using graphene-based solar cells. The test is the first ...

Samsung Phones I spent 24 hours with the Galaxy S26 Ultra — what I like (and don’t) so far Samsung Phones Samsung Galaxy S26 Ultra vs S25 Ultra: What's different? Samsung Phones Samsung Galaxy S26 ...

OnePlus is readying to launch its latest flagship phone in the international markets. This one’s got the looks, plenty of firepower, a huge jump in battery tech, and a fast OLED screen with some ...

Modern vehicles are equipped with advanced diagnostic systems designed to alert drivers to potential issues before they become serious problems. For Mitsubishi owners, understanding these diagnostics ...

Diagnosing diabetes could soon be as easy as breathing. Researchers at Penn State have developed a sensor that detects acetone in breath, offering a fast, inexpensive way to identify diabetes and ...

Apple announced a redesigned blood oxygen feature is rolling out to some Apple Watch users. The company has been embroiled in a yearslong intellectual property dispute with Masimo over the capability.

We earn commissions from purchases you make using links in our articles. Learn more. If your car experiences poor fuel economy, lacks power, feels sluggish, idles rough, or has an illuminated check ...

A team of researchers report in the Proceedings of the National Academy of Sciences on a new graphene-based sensor design that, through machine learning, was able to develop a near-human sense of ...